[PATCH 1/20] powerpc/mm: Fix misplaced #endif in pgtable-ppc64-64k.h

[PATCH 1/20] powerpc/mm: Fix misplaced #endif in pgtable-ppc64-64k.h

[Benjamin Herrenschmidt]

A misplaced #endif causes more definitions than intended to be
protected by #ifndef __ASSEMBLY__. This breaks upcoming 64-bit
BookE support patch when using 64k pages.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

 arch/powerpc/include/asm/pgtable-ppc64-64k.h |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- linux-work.orig/arch/powerpc/include/asm/pgtable-ppc64-64k.h	2009-07-22 11:45:34.000000000 +1000
+++ linux-work/arch/powerpc/include/asm/pgtable-ppc64-64k.h	2009-07-22 11:45:47.000000000 +1000
@@ -10,10 +10,10 @@
 #define PGD_INDEX_SIZE  4
 
 #ifndef __ASSEMBLY__
-
 #define PTE_TABLE_SIZE	(sizeof(real_pte_t) << PTE_INDEX_SIZE)
 #define PMD_TABLE_SIZE	(sizeof(pmd_t) << PMD_INDEX_SIZE)
 #define PGD_TABLE_SIZE	(sizeof(pgd_t) << PGD_INDEX_SIZE)
+#endif	/* __ASSEMBLY__ */
 
 #define PTRS_PER_PTE	(1 << PTE_INDEX_SIZE)
 #define PTRS_PER_PMD	(1 << PMD_INDEX_SIZE)
@@ -32,8 +32,6 @@
 #define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
 #define PGDIR_MASK	(~(PGDIR_SIZE-1))
 
-#endif	/* __ASSEMBLY__ */
-
 /* Bits to mask out from a PMD to get to the PTE page */
 #define PMD_MASKED_BITS		0x1ff
 /* Bits to mask out from a PGD/PUD to get to the PMD page */

[PATCH 0/20] powerpc: base 64-bit Book3E processor support (v2)

[Benjamin Herrenschmidt]

Here is a series of patches that implement some basic support
for 64-bit Book3E processors that comply to architecture 2.06.

There is no specific processor announced yet. The patches make
some shortcut which means they currently rely on an implementation
that supports MMU v2 with support for the "HES" feature (HW entry
select) and with support for the "TLB reservation" feature. They
also assume a single unified TLB array. I shouldn't be very hard
to implement support for other variants of the architecture on
top of this though.

The current set of patch has no proper support yet for hugetlb,
nor for "special" interrupt levels (debug, critical and machine
check). Some minimal support for debug/critical levels is provided
specifically for the "Debug" interrupt (single step etc...) only
when it occurs from within user space code. 

The intend is to merge these in 2.6.32. They rely on pretty much
all the other patches I've been posting lately including the
generic changes to add the virtual address argument to pte_free_tlb.

v2. Various fixes, some addressing comments recieved and a whole
bunch fixing other issues including breakage of existing platforms

[PATCH 1/20] powerpc/mm: Fix misplaced #endif in pgtable-ppc64-64k.h

[Benjamin Herrenschmidt]

A misplaced #endif causes more definitions than intended to be
protected by #ifndef __ASSEMBLY__. This breaks upcoming 64-bit
BookE support patch when using 64k pages.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

 arch/powerpc/include/asm/pgtable-ppc64-64k.h |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- linux-work.orig/arch/powerpc/include/asm/pgtable-ppc64-64k.h	2009-07-22 11:45:34.000000000 +1000
+++ linux-work/arch/powerpc/include/asm/pgtable-ppc64-64k.h	2009-07-22 11:45:47.000000000 +1000
@@ -10,10 +10,10 @@
 #define PGD_INDEX_SIZE  4
 
 #ifndef __ASSEMBLY__
-
 #define PTE_TABLE_SIZE	(sizeof(real_pte_t) << PTE_INDEX_SIZE)
 #define PMD_TABLE_SIZE	(sizeof(pmd_t) << PMD_INDEX_SIZE)
 #define PGD_TABLE_SIZE	(sizeof(pgd_t) << PGD_INDEX_SIZE)
+#endif	/* __ASSEMBLY__ */
 
 #define PTRS_PER_PTE	(1 << PTE_INDEX_SIZE)
 #define PTRS_PER_PMD	(1 << PMD_INDEX_SIZE)
@@ -32,8 +32,6 @@
 #define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
 #define PGDIR_MASK	(~(PGDIR_SIZE-1))
 
-#endif	/* __ASSEMBLY__ */
-
 /* Bits to mask out from a PMD to get to the PTE page */
 #define PMD_MASKED_BITS		0x1ff
 /* Bits to mask out from a PGD/PUD to get to the PMD page */